294968720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1560

約数の個数: 80

約数和(自身を含む): 716954112

約数和(自身を除く): 421985392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 166, 248, 310, 332, 415, 496, 620, 664, 830, 1240, 1328, 1433, 1660, 2480, 2573, 2866, 3320, 5146, 5732, 6640, 7165, 10292, 11464, 12865, 14330, 20584, 22928, 25730, 28660, 41168, 44423, 51460, 57320, 88846, 102920, 114640, 118939, 177692, 205840, 222115, 237878, 355384, 444230, 475756, 594695, 710768, 888460, 951512, 1189390, 1776920, 1903024, 2378780, 3553840, 3687109, 4757560, 7374218, 9515120, 14748436, 18435545, 29496872, 36871090, 58993744, 73742180, 147484360, 294968720]

約数ペア:

[(1, 294968720), (2, 147484360), (4, 73742180), (5, 58993744), (8, 36871090), (10, 29496872), (16, 18435545), (20, 14748436), (31, 9515120), (40, 7374218), (62, 4757560), (80, 3687109), (83, 3553840), (124, 2378780), (155, 1903024), (166, 1776920), (248, 1189390), (310, 951512), (332, 888460), (415, 710768), (496, 594695), (620, 475756), (664, 444230), (830, 355384), (1240, 237878), (1328, 222115), (1433, 205840), (1660, 177692), (2480, 118939), (2573, 114640), (2866, 102920), (3320, 88846), (5146, 57320), (5732, 51460), (6640, 44423), (7165, 41168), (10292, 28660), (11464, 25730), (12865, 22928), (14330, 20584)]